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प्रश्न
Give a scientific reason:
It is possible to produce energy from mW to MW using solar photovoltaic cells.
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उत्तर
- Solar photovoltaic cells, which have an energy-producing capacity of mW, are connected in required series and parallel combinations to form a solar panel.
- Many solar panels are connected in series to form a solar string, and many solar strings are connected in parallel to form a solar array, which has an energy-producing capacity of MW.
- Thus, with the required series and parallel combination of solar photovoltaic cells to form solar panels, solar strings, and solar arrays, it is possible to produce energy from mW to MW capacity.
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संबंधित प्रश्न
A hydro-power plant converts one form of energy into another. Name the two forms of energy.
Flowing water can rotate a turbine. Which type of energy is used up by the turbine?
The harnessing of which of the following leads to the destruction of large eco-systems?
(a) thermal power
(b) tidal power
(c) hydro power
(d) geothermal power
The harnessing of which of the following leads to the destruction of large eco-systems?
(a) thermal power
(b) tidal power
(c) hydro power
(d) geothermal power
Read the information given below and solve the questions based on it.
Electric energy is produced in various ways like hydroelectric, wind power, Solar energy, bio-fuel, etc. These energy sources are inexhaustible, sustainable. Besides, it does not cause any environmental problem.
i. Above information is about which type of energy?
ii. Whether the fossil fuel is an example of this energy?
iii. Draw the flow chart of production of electric energy.
Explain the difference between conventional and non-conventional sources of energy.
Give your opinion about whether hydroelectric plants are environment friendly or not?
Kinetic energy in flowing water drives ________ to generate electricity.
Major hydroelectric power plants in India
Electrical energy can be generated using wind.
While producing hydroelectric energy, there is no pollution.
Write the advantages of the Hydroelectric Power project.
Draw the flowchart showing generation of electrical energy through hydroelectric power plant.
Explain the stages in electric generation from the given schematic diagram.
Hydropower plants are located in the ____________.
Choose the correct statement.
______ have long economic lives and low operating cost.
The Hydroelectric capacity of Koyna dam is ______.
